EP2958285A3 - A method of extracting data from packets and an apparatus thereof - Google Patents
A method of extracting data from packets and an apparatus thereof Download PDFInfo
- Publication number
- EP2958285A3 EP2958285A3 EP15173008.2A EP15173008A EP2958285A3 EP 2958285 A3 EP2958285 A3 EP 2958285A3 EP 15173008 A EP15173008 A EP 15173008A EP 2958285 A3 EP2958285 A3 EP 2958285A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- packets
- packet
- extracted
- fields
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/12—Protocol engines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/03—Protocol definition or specification
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/309,726 US9516145B2 (en) | 2014-06-19 | 2014-06-19 | Method of extracting data from packets and an apparatus thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2958285A2 EP2958285A2 (en) | 2015-12-23 |
EP2958285A3 true EP2958285A3 (en) | 2016-01-27 |
Family
ID=53541505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15173008.2A Withdrawn EP2958285A3 (en) | 2014-06-19 | 2015-06-19 | A method of extracting data from packets and an apparatus thereof |
Country Status (7)
Country | Link |
---|---|
US (1) | US9516145B2 (en) |
EP (1) | EP2958285A3 (en) |
JP (1) | JP6590545B2 (en) |
KR (1) | KR102337516B1 (en) |
CN (1) | CN105282134B (en) |
HK (1) | HK1220831A1 (en) |
TW (1) | TW201607274A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10911579B1 (en) * | 2016-03-01 | 2021-02-02 | Amazon Technologies, Inc. | Generating programmatically defined fields of metadata for network packets |
CN111092880B (en) * | 2019-12-13 | 2022-08-09 | 支付宝(杭州)信息技术有限公司 | Network traffic data extraction method and device |
JP7220814B1 (en) | 2022-01-21 | 2023-02-10 | エヌ・ティ・ティ・アドバンステクノロジ株式会社 | Data acquisition device and data acquisition method |
CN116156027B (en) * | 2023-04-20 | 2023-07-18 | 中国人民解放军国防科技大学 | Action execution engine supporting RMT and execution method thereof |
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US20020163935A1 (en) * | 2001-05-04 | 2002-11-07 | Terago Communications, Inc. | System and method for providing transformation of multi-protocol packets in a data stream |
US20110022732A1 (en) * | 2006-12-22 | 2011-01-27 | Marvell International Ltd. | Method for flexible modifications to a packet |
US20120281714A1 (en) * | 2011-05-06 | 2012-11-08 | Ralink Technology Corporation | Packet processing accelerator and method thereof |
US20130163427A1 (en) * | 2011-12-22 | 2013-06-27 | Ludovic Beliveau | System for flexible and extensible flow processing in software-defined networks |
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US7333484B2 (en) | 1998-08-07 | 2008-02-19 | Intel Corporation | Services processor having a packet editing unit |
FI106504B (en) | 1998-10-06 | 2001-02-15 | Nokia Networks Oy | Data segmentation method in a communication system |
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CN100407324C (en) | 1999-12-02 | 2008-07-30 | 松下电器产业株式会社 | Optical disc medium, recording method thereof and recorder |
JP3613102B2 (en) | 1999-12-14 | 2005-01-26 | 日本電気株式会社 | Frame configuration method, frame configuration apparatus, and frame configuration transfer system |
DE60026229T2 (en) * | 2000-01-27 | 2006-12-14 | International Business Machines Corp. | Method and apparatus for classifying data packets |
JP4099930B2 (en) | 2000-06-02 | 2008-06-11 | 株式会社日立製作所 | Router device and VPN identification information setting method |
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US6904057B2 (en) | 2001-05-04 | 2005-06-07 | Slt Logic Llc | Method and apparatus for providing multi-protocol, multi-stage, real-time frame classification |
US7580408B2 (en) | 2001-11-21 | 2009-08-25 | Alcatel Lucent | Configurable packet processor |
US7236501B1 (en) | 2002-03-22 | 2007-06-26 | Juniper Networks, Inc. | Systems and methods for handling packet fragmentation |
US7187694B1 (en) | 2002-03-29 | 2007-03-06 | Pmc-Sierra, Inc. | Generic packet parser |
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US7408957B2 (en) | 2002-06-13 | 2008-08-05 | International Business Machines Corporation | Selective header field dispatch in a network processing system |
US20050281281A1 (en) | 2003-01-24 | 2005-12-22 | Rajesh Nair | Port input buffer architecture |
US7415596B2 (en) | 2003-01-24 | 2008-08-19 | Gigafin Networks, Inc. | Parser table/production rule table configuration using CAM and SRAM |
US7706363B1 (en) | 2003-06-11 | 2010-04-27 | Radlan Computer Communications, Ltd | Method and apparatus for managing packets in a packet switched network |
JP4152412B2 (en) * | 2003-10-10 | 2008-09-17 | 富士通株式会社 | Statistical information collection method and apparatus |
US7411957B2 (en) | 2004-03-26 | 2008-08-12 | Cisco Technology, Inc. | Hardware filtering support for denial-of-service attacks |
US7502374B1 (en) | 2004-03-30 | 2009-03-10 | Extreme Networks, Inc. | System for deriving hash values for packets in a packet processing system |
US7822032B1 (en) | 2004-03-30 | 2010-10-26 | Extreme Networks, Inc. | Data structures for supporting packet data modification operations |
US7568047B1 (en) | 2004-04-30 | 2009-07-28 | Nortel Networks Limited | Method and apparatus for adaptive service label management |
JP4392294B2 (en) | 2004-06-15 | 2009-12-24 | 株式会社日立製作所 | Communication statistics collection device |
JP4156568B2 (en) | 2004-06-21 | 2008-09-24 | 富士通株式会社 | COMMUNICATION SYSTEM CONTROL METHOD, COMMUNICATION CONTROL DEVICE, PROGRAM |
US7760719B2 (en) * | 2004-06-30 | 2010-07-20 | Conexant Systems, Inc. | Combined pipelined classification and address search method and apparatus for switching environments |
US7474619B2 (en) | 2004-07-22 | 2009-01-06 | International Business Machines Corporation | Method and apparatus for providing fragmentation at a transport level along a transmission path |
US7570661B2 (en) | 2005-06-14 | 2009-08-04 | Microsoft Corporation | Script-based parser |
US7603474B2 (en) | 2005-10-05 | 2009-10-13 | Microsoft Corporation | Efficient endpoint matching using a header-to-bit conversion table |
US9143585B2 (en) * | 2006-07-07 | 2015-09-22 | Wi-Lan Inc. | Method and system for generic multiprotocol convergence over wireless air interface |
US20100085891A1 (en) | 2006-12-19 | 2010-04-08 | Andreas Kind | Apparatus and method for analysing a network |
EP1994721A4 (en) * | 2007-01-12 | 2013-09-25 | Univ Kyung Hee Univ Ind Coop Group | Packet format of network abstraction layer unit, and algorithm and apparatus for video encoding and decoding using the format, qos control algorithm and apparatus for ipv6 label switching using the format |
IL220238A (en) | 2007-03-12 | 2014-03-31 | Marvell Israel Misl Ltd | Method and apparatus for determining locations of fields in a data unit |
US8825592B2 (en) | 2008-03-12 | 2014-09-02 | Web Access, Inc. | Systems and methods for extracting data from a document in an electronic format |
US7843919B2 (en) * | 2008-03-20 | 2010-11-30 | International Business Machines Corporation | Ethernet virtualization using a network packet alteration |
KR101456563B1 (en) * | 2008-05-14 | 2014-10-31 | 삼성전자주식회사 | Method And System For Allocation and Allocation Request of Bandwidth In Multi-hop Relay Environment |
US8234369B2 (en) | 2008-12-23 | 2012-07-31 | Verizon Patent And Licensing Inc. | Web page response monitoring |
US8902886B2 (en) * | 2009-04-23 | 2014-12-02 | International Business Machines Corporation | Canonicalization of network protocol headers |
US8111704B2 (en) | 2009-06-26 | 2012-02-07 | Intel Corporation | Multiple compression techniques for packetized information |
US9008082B2 (en) * | 2009-12-07 | 2015-04-14 | Telefonaktiebolaget L M Ericsson (Publ) | Handling data packets received at a routing node |
US8472438B2 (en) * | 2010-04-23 | 2013-06-25 | Telefonaktiebolaget L M Ericsson (Publ) | Efficient encapsulation of packets transmitted on a packet-pseudowire over a packet switched network |
EP2567524B1 (en) * | 2010-05-03 | 2019-06-26 | Nokia Technologies Oy | Protocol overhead reduction |
US8537815B2 (en) | 2010-06-17 | 2013-09-17 | Apple Inc. | Accelerating data routing |
US8705533B1 (en) | 2010-12-10 | 2014-04-22 | Juniper Networks, Inc. | Fast packet encapsulation using templates |
US8711860B2 (en) | 2011-12-22 | 2014-04-29 | Telefonaktiebolaget L M Ericsson (Publ) | Controller for flexible and extensible flow processing in software-defined networks |
US9282173B2 (en) | 2012-02-17 | 2016-03-08 | Viavi Solutions Inc. | Reconfigurable packet header parsing |
WO2014061488A1 (en) * | 2012-10-17 | 2014-04-24 | ソニー株式会社 | Data processing device, data processing method, and program |
WO2014070883A2 (en) * | 2012-10-30 | 2014-05-08 | Jds Uniphase Corporation | Method and system for identifying matching packets |
US9219694B2 (en) | 2013-03-15 | 2015-12-22 | Wisconsin Alumni Research Foundation | Content addressable memory with reduced power consumption |
US9769701B2 (en) * | 2013-06-14 | 2017-09-19 | Texas Instruments Incorporated | Header compression for wireless backhaul systems |
US9444914B2 (en) * | 2013-09-16 | 2016-09-13 | Annapurna Labs Ltd. | Configurable parser and a method for parsing information units |
US9628382B2 (en) * | 2014-02-05 | 2017-04-18 | Intel Corporation | Reliable transport of ethernet packet data with wire-speed and packet data rate match |
-
2014
- 2014-06-19 US US14/309,726 patent/US9516145B2/en active Active
-
2015
- 2015-04-02 TW TW104110833A patent/TW201607274A/en unknown
- 2015-05-11 CN CN201510236939.2A patent/CN105282134B/en active Active
- 2015-06-18 JP JP2015122563A patent/JP6590545B2/en active Active
- 2015-06-19 EP EP15173008.2A patent/EP2958285A3/en not_active Withdrawn
- 2015-06-19 KR KR1020150087785A patent/KR102337516B1/en active IP Right Grant
-
2016
- 2016-07-26 HK HK16108889.9A patent/HK1220831A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5805808A (en) * | 1991-12-27 | 1998-09-08 | Digital Equipment Corporation | Real time parser for data packets in a communications network |
US20020163935A1 (en) * | 2001-05-04 | 2002-11-07 | Terago Communications, Inc. | System and method for providing transformation of multi-protocol packets in a data stream |
US20110022732A1 (en) * | 2006-12-22 | 2011-01-27 | Marvell International Ltd. | Method for flexible modifications to a packet |
US20120281714A1 (en) * | 2011-05-06 | 2012-11-08 | Ralink Technology Corporation | Packet processing accelerator and method thereof |
US20130163427A1 (en) * | 2011-12-22 | 2013-06-27 | Ludovic Beliveau | System for flexible and extensible flow processing in software-defined networks |
Also Published As
Publication number | Publication date |
---|---|
CN105282134A (en) | 2016-01-27 |
KR20150145728A (en) | 2015-12-30 |
TW201607274A (en) | 2016-02-16 |
JP6590545B2 (en) | 2019-10-16 |
HK1220831A1 (en) | 2017-05-12 |
US20150373163A1 (en) | 2015-12-24 |
US9516145B2 (en) | 2016-12-06 |
CN105282134B (en) | 2020-09-25 |
JP2016005285A (en) | 2016-01-12 |
KR102337516B1 (en) | 2021-12-09 |
EP2958285A2 (en) | 2015-12-23 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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PUAL | Search report despatched |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04L 12/46 20060101ALI20151218BHEP Ipc: H04L 29/06 20060101ALI20151218BHEP Ipc: H04L 12/931 20130101AFI20151218BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20160728 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CAVIUM, INC. |